CVE-2018-18567
MEDIUMAudioCodes 440HD and 450HD Firmware < 3.1.2.89 - Improper Certificate Validation
Title source: llmDescription
AudioCodes 440HD and 450HD devices 3.1.2.89 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1041956
Exploit, Third Party Advisory x_refsource_misc
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-026.txt
Exploit, Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2018/Oct/32
Scores
CVSS v3
5.9
EPSS
0.0118
EPSS Percentile
63.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-295
Status
published
Products (2)
audiocodes/440hd_firmware
< 3.1.2.89
audiocodes/450hd_firmware
< 3.1.2.89
Published
Oct 24, 2018
Tracked Since
Feb 18, 2026